A testing platform for the detection of the state of the wire rope reel mechanism
A wire rope reel and state detection technology, which is applied in the direction of measuring devices, radio wave measurement systems, and devices that measure the time required to move a certain distance, can solve the inaccurate detection of the wire rope reel mechanism's rope output speed and rope output amount and other issues to achieve good adaptability
Inactive Publication Date: 2017-06-27
CHINA UNIV OF MINING & TECH
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Purpose of the invention: The purpose of the present invention is to overcome the deficiencies in the prior art, in order to solve the problem of inaccurate detection of the speed and amount of rope output of the existing wire rope reel mechanism, to provide a simple structure, accurate detection results, and good adaptability The test-bed for detection of the state of the wire rope reel mechanism provides a reference for the practical application and improvement of the detection technology of the state of the wire rope reel
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The present invention will be further explained below in conjunction with the accompanying drawings.
[0024] like Figures 1 to 8 As shown, a test bench for detecting the state of a wire rope reel mechanism of the present invention includes a mounting frame 1, a counterweight frame 2, a steel wire rope 5, a driving device 6, a reel 8, a tension frame 38, a tension wire rope 42, and a shaft Encoder one 13, shaft encoder two 9, camera one 7, camera two 17 and upper computer 11.
[0025] One end of the installation frame 1 is provided with a reel 8 and a driving device 6 . The reel 8 includes a rotating shaft 26 and a cylinder 27 arranged on the rotating shaft 26. Four rope retaining plates 19 are arranged at intervals along the circumference of the cylinder 27 in the axial direction, wherein the leftmost rope retaining plate and the middle left A rope groove is formed between a rope retaining plate on the side, another rope groove is formed between the rope retaining p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a test bench for detecting the state of a wire rope reel mechanism, which includes a mounting frame, a reel is arranged at one end of the mounting frame, a driving device is connected with the shaft of the reel, and a shaft encoder 2 is connected with the driving device; the other end of the mounting frame There are fixed pulley mounting rods, tension frame and counterweight frame. The fixed pulley mounting frame is set on the fixed pulley mounting rod and mounting frame. The fixed pulley mounting frame is equipped with a fixed pulley. The shaft encoder is connected with the fixed pulley. There is a movable pulley, and the tensioning fixed pulley installation frame is arranged on the tensioning frame and the mounting frame. The tensioning fixed pulley installation frame is provided with a tensioning fixed pulley, and the counterweight frame is provided with a tensioning movable pulley; The end of the wire rope is wound on the drum, and the tensioned steel wire rope goes around the tensioned fixed pulley and the tensioned movable pulley. The invention can accurately detect the rope-out speed and the rope-out quantity of the steel wire rope in the direction of the center line of the drum.
Description
technical field [0001] The invention relates to the technical field of mine hoisting and related equipment related to a wire rope reel mechanism, in particular to a test bench for detecting the rope output state of a wire rope reel mechanism. Background technique [0002] Mine hoists play an important role in mine production. Among them, the wire rope drum mechanism is the core component, and it is widely used in various fields such as chemical industry and port. In the application, it is necessary to know the rope-out speed and rope-out volume of the wire rope to ensure the safety of lifting heavy objects during operation. The existing wire rope reel mechanism uses a shaft encoder to directly or indirectly connect with the drum shaft to measure the reel speed and rotation angle, and to obtain the rope output speed and rope output amount of the steel wire rope through mathematical calculation. However, due to the change of wire rope deflection angle and winding radius of w...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01P3/68G01B11/04
Inventor 曹国华晏璐朱真才薄晓光彭维红卢昊王乃格王磊
Owner CHINA UNIV OF MINING & TECH